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make sure |increment| attribute change notification is sent. fixes bug where native scrollbars wouldn't know the increment so up/down arrows didn't work (bug 161365, r=bryner/sr=sfraser).

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git-svn-id: svn://10.0.0.236/trunk@129971 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
pinkerton%netscape.com
2002-09-18 22:38:23 +00:00
parent 91b98bac0f
commit 5cd9f54b08
2 changed files with 2 additions and 2 deletions
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2
mozilla/layout/generic/nsGfxScrollFrame.cpp
View File

@@ -1415,7 +1415,7 @@ nsGfxScrollFrameInner::Layout(nsBoxLayoutState& aState)
if (mHasVerticalScrollbar && mVScrollbarBox) {
SetAttribute(mVScrollbarBox, nsXULAtoms::maxpos, maxY);
SetAttribute(mVScrollbarBox, nsXULAtoms::pageincrement, nscoord(scrollAreaRect.height - fontHeight));
SetAttribute(mVScrollbarBox, nsXULAtoms::increment, fontHeight, PR_FALSE);
SetAttribute(mVScrollbarBox, nsXULAtoms::increment, fontHeight);
}
if (mVScrollbarBox) {

2
mozilla/layout/html/base/src/nsGfxScrollFrame.cpp
View File

@@ -1415,7 +1415,7 @@ nsGfxScrollFrameInner::Layout(nsBoxLayoutState& aState)
if (mHasVerticalScrollbar && mVScrollbarBox) {
SetAttribute(mVScrollbarBox, nsXULAtoms::maxpos, maxY);
SetAttribute(mVScrollbarBox, nsXULAtoms::pageincrement, nscoord(scrollAreaRect.height - fontHeight));
SetAttribute(mVScrollbarBox, nsXULAtoms::increment, fontHeight, PR_FALSE);
SetAttribute(mVScrollbarBox, nsXULAtoms::increment, fontHeight);
}
if (mVScrollbarBox) {